S
M
T
W
T
F
S
26
86°
66°
27
88°
73°
28
81°
64°
29
70°
59°
30
64°
54°
1
68°
54°
2
75°
45°
3
82°
46°
4
79°
57°
5
81°
63°
6
59°
55°
7
72°
48°
8
77°
52°
9
84°
63°
10
73°
63°
11
77°
57°
12
79°
48°
13
86°
52°
14
84°
63°
15
88°
70°
16
89°
72°
17
88°
74°
18
89°
73°
19
80°
67°
20
75°
64°
21
78°
64°
22
78°
65°
23
80°
67°
24
78°
67°
25
81°
66°
26
83°
67°
27
84°
68°
28
85°
64°
29
83°
68°
30
81°
67°
31
84°
68°
1
81°
68°
2
83°
69°
3
86°
68°
4
87°
70°
5
88°
70°
6
83°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clarksville
Clarksville's May 2026 forecast shows daily high temperatures ranging from 75° to 89°, with overnight lows between 64° and 74°. The average high for May is 83° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Clarksville. See also: June | July | August.
